Cell Surface Proteins Flashcards

(42 cards)

1
Q

TCR

A

T cells

Binds antigen-MHC complex

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2
Q

CD3

A

T cells

Associated with TCR for signal transduction

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3
Q

CD28

A

T cells

Binds B7 on Antigen-Presenting Cells

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4
Q

CD4

A

Helper T cells

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5
Q

CD40 ligand

A

Helper T cells

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6
Q

CD8

A

Cytotoxic T cells

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7
Q

Ig

A

B cells

Binds antigen

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8
Q

CD19

A

B cells

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9
Q

CD20

A

B cells

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10
Q

CD21

A

B cells

Receptor for Epstein-Barr Virus

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11
Q

CD40

A

B cells

Macrophages

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12
Q

MHC II

A

B cells

Macrophages

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13
Q

B7

A

B cells

Macrophages

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14
Q

CD14

A

Macrophages

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15
Q

Fc receptor

A

Macrophages

Enhances phagocytosis

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16
Q

C3b receptor

A

Macrophages

Enhances phagocytosis

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17
Q

CD16

A

NK cells

Binds Fc of IgG

18
Q

CD56

A

NK cells

Unique marker for NK cells

19
Q

CD1a

A

Langerhans cells

Histeocytosis

20
Q

CD2

A

Adhesion molecule for T-cells, NK cells, and LAK cells

21
Q

CD10

A

Marker for ALL

22
Q

CD 15 & 30

A

Hodgkin’s lymphoma

23
Q

CD45

A

Leukocytes marker

Useful in surgical patho to differentiate leukocyte from epithelial malignancy

24
Q

Co-expression of CD5 and CD19

25
CD1a
Langerhans cells | Histeocytosis
26
CD2
Adhesion molecule for T-cells, NK cells, and LAK cells
27
CD10
Marker for ALL
28
CD 15 & 30
Hodgkin's lymphoma
29
CD45
Leukocytes marker | Useful in surgical patho to differentiate leukocyte from epithelial malignancy
30
Co-expression of CD5 and CD19
Cancer
31
CD1a
Langerhans cells | Histeocytosis
32
CD2
Adhesion molecule for T-cells, NK cells, and LAK cells
33
CD10
Marker for ALL
34
CD 15 & 30
Hodgkin's lymphoma
35
CD45
Leukocytes marker | Useful in surgical patho to differentiate leukocyte from epithelial malignancy
36
Co-expression of CD5 and CD19
Cancer
37
CD1a
Langerhans cells | Histeocytosis
38
CD2
Adhesion molecule for T-cells, NK cells, and LAK cells
39
CD10
Marker for ALL
40
CD 15 & 30
Hodgkin's lymphoma
41
CD45
Leukocytes marker | Useful in surgical patho to differentiate leukocyte from epithelial malignancy
42
Co-expression of CD5 and CD19
Cancer